1.1.2.4 mchp_dot_prod_q31()

void mchp_dot_prod_q31 (const q31_t * pSrcA, const q31_t * pSrcB, uint32_t blockSize, q63_t * result)

Dot product of Q31 vectors.

Parameters:
in pSrcA

points to the first input vector

in pSrcB

points to the second input vector

in blockSize

number of samples in each vector

out result

output result returned here (Q63 format)

Note:

All input and output arrays must be at least blockSize elements long.